callow
UK /ˈkæləʊ/ · US /ˈkæloʊ/ adjective, noun, proper noun
Forms callower callowest callows
- adjective (of a person) Immature, inexperienced, or naive.
- adjective (of a person) Having no hair; bald, bare, hairless.
- adjective (masonry) Of a brick: unburnt.
- adjective (ornithology) Of a young bird, or (part of) its body: having not developed feathers yet; featherless, unfledged; hence, of other animals or their bodies: having no fur or hair; furless, hairless, unfurred.
- adjective (figurative) Lacking life experience; immature, inexperienced, naive; also, of or relating to something immature or inexperienced. “Those three young men are particularly callow youths.”
- adjective In the life cycle of an animal: newly born or hatched; juvenile. “a callow bee”
- adjective (entomology) Synonym of teneral (“of certain insects or other arthropods such as spiders: lacking colour or firmness just after ecdysis (“shedding of the exoskeleton”)”).
- adjective (obsolete) Of land: having no vegetation; bare.
- noun (entomology) Synonym of teneral (“an insect or other arthropod such as a spider which has just undergone ecdysis (“shedding of the exoskeleton”) and so lacks colour or firmness”).
- noun (geology) An alluvial flat.
- noun (UK, regional, mining, archaic) The upper layer of rubble in a quarry which has to be removed to reach the material to be mined.
- noun (ornithology) A young bird which has not developed feathers yet; a nestling.
- noun (figurative) A person lacking life experience; an immature or naive person.
- noun (East Anglia) Synonym of topsoil (“upper layer of soil”).
- adjective (Ireland) Of land: low-lying and near a river, and thus regularly submerged.
- noun (Ireland) A low-lying meadow near a river which is regularly submerged.
- proper noun A surname.
Synonyms
green wet behind the ears artless childlike verdant clueless credulous dewy-eyed cute fleeceable foppotee guileless ingenuous innocent jejune Panglossian Panglossic quaint simple simple-hearted fledgling unfledged
Antonyms
Etymology
From Middle English calwe (“(adjective) bald; (noun) bald person”), from Old English calu, caluw (“without hair, bald, callow”), from Proto-West Germanic *kalu, from Proto-Germanic *kalwaz (“bald; bare, naked”), and then either:
* from Proto-Indo-European *gol(H)-wo- (“bald; bare, naked”), from *gelH- (“head; naked”); or
* from Latin calvus (“bald”), ultimately from Proto-Indo-European *kl̥H- (“bald; naked”).
If not borrowed from Latin, Grimm’s law indicates that the Latin word is likely a false cognate, along with Persian کل (kal) and Sanskrit कुल्व (kulvá).
* Dutch kaal (“bald”)
* German kahl (“bald”)
* German Low German kahl (“bald”)
* Russian го́лый (gólyj, “bare, naked, nude”)
* Swedish kal, kalka (“bald”)
* West Frisian keal (“bald”)
From Irish caladh (“meadow by a riverbank”), from Old Irish calad (“shore, landing, port”), probably a noun use of calad (“hard”, adjective), from Proto-Celtic *kaletos (“cruel; hard; strong”), possibly from Proto-Indo-European *ḱlH-eto- (“cold”) (in the sense of something frozen and thus hard), from an unclear root *ḱl(H)- or *kl(H)- (“hard”); or related to Proto-Germanic *halluz (“boulder, rock, stone”), from Proto-Indo-European *(s)kel- (“to cut, hew”). Perhaps influenced by Etymology 1 in some manner.
Webster’s 1913
- adjective Destitute of feathers; naked; unfledged.
- adjective Immature; boyish; "green"; as, a callow youth.
- noun A kind of duck. See Old squaw.
Etymology [OE. calewe, calu, bald, AS. calu; akin to D. kaal, OHG. chalo, G. Kuhl; cf. L. calvus.]
Etymology [Named from its note.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “callow”, CC BY-SA 4.0. Details